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 ###remote.script###
 $result1=`DB_COMPILE $from $to`;
...
  print "$description\n";
  exit("$status");
 }

 ###local.script###
 %codes=('0' => 'Success',
...
 ($exit) = $ssh->cmd("Remote.script");
 $description=$codes{"$exit"};
 print "EXIT STATUS: $exit $description\n";